Pennsylvania
Huntingdon County drinking water quality
91 active public water systems serve 40,685 people in Huntingdon County. 23 are compliant, 68 had at least one EPA violation in the past three years, 1 is a designated serious violator, and 1 carries a health flag.
Needs attention
Community water systems
21 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Huntingdon Boro Water Dept |
13,776 | 2 | 0 | |
|
MT Union Municipal Auth |
5,801 | 5 | 1 | |
|
ST Correct Inst Huntingdon |
2,200 | 1 | 0 | |
|
Walker Twp Muni Auth |
1,450 | 0 | 0 | |
|
Orbisonia Rockhill JT Mun Auth |
1,200 | 4 | 1 | |
|
Mill Creek Area Mun Auth |
1,108 | 2 | 1 | |
|
Alexandria Boro Water Auth |
815 | 0 | 0 | |
|
Wood Broad Top Wells Jmun Auth |
800 | 4 | 1 | |
|
Warriors Mark Gen Auth |
750 | 1 | 1 | |
|
Petersburg Bor Water Auth |
650 | 4 | 0 | |
|
Mapleton Muni Water Auth |
570 | 6 | 1 | |
|
Grier School |
450 | 2 | 0 | |
|
Three Springs Boro Water CO |
442 | 3 | 0 | |
|
Dudley Carbon Coalmont JM Auth |
403 | 8 | 1 | |
|
Broadtop City Water Auth |
350 | 3 | 1 | |
|
Saltillo Muni Water Works |
350 | 1 | 0 | |
|
Shirleysburg Muni Auth |
225 | 2 | 1 | |
|
Emily Estates Subdiv |
162 | 0 | 0 | |
|
Hartslog Courts |
90 | 2 | 1 | |
|
Neelyton Water Coop |
57 | 1 | 0 | |
|
Youth Forestry Camp NO 3 |
43 | 2 | 0 |
Non-community systems (70: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
Inactive systems (133, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Pennsylvania records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.